They shouldn't be working on Dame's timeline anymore IMO, his prime has come and gone. They should be looking to develop a new franchise player and try to either have a 1a 1b situation with dame or move dame to build the roster around that player.
Moving sharpe or ant makes no sense, we've seen how far dame can take this team, getting OG doesn't do anything, you might win a play in game at most, but that's hardly a win for a team that was in the mix for years and has been to the WCF in recent memory.